Blog

April 2017 Intern Spotlight

April 3, 2017 by ESRGC

Each month, the Eastern Shore Regional GIS Cooperative (ESRGC) at Salisbury University will feature a current or former intern for our Intern Spotlight.  The ESRGC provides geographic information system (GIS) technology, data, technical support, and training to governments, businesses, and non-profit organizations in Maryland and across the Mid-Atlantic.  Since launching in 2004, the ESRGC has provided valuable paid internships to hundreds of Salisbury University students, allowing them to learn real-world skills that prepare them for a direct transition to the workforce.  ESRGC internships range from analyzing databases for local governments to field verifying broadband access in rural areas, and everything in between.  For more information on how your organization could leverage the advantage of this inexpensive, highly-motivated, technical GIS intern, or how to apply for an internship, please contact Lauren McDermott at ldmcdermott@salisbury.edu.

 Carl_April2017_Spotlight

March 2017 Intern Spotlight

March 3, 2017 by ESRGC

Each month, the Eastern Shore Regional GIS Cooperative (ESRGC) at Salisbury University will feature a current or former intern for our Intern Spotlight.  The ESRGC provides geographic information system (GIS) technology, data, technical support, and training to governments, businesses, and non-profit organizations in Maryland and across the Mid-Atlantic.  Since launching in 2004, the ESRGC has provided valuable paid internships to hundreds of Salisbury University students, allowing them to learn real-world skills that prepare them for a direct transition to the workforce.  ESRGC internships range from analyzing databases for local governments to field verifying broadband access in rural areas, and everything in between.  For more information on how your organization could leverage the advantage of this inexpensive, highly-motivated, technical GIS intern, or how to apply for an internship, please contact Lauren McDermott at ldmcdermott@salisbury.edu.

Katy_March2017_Spotlight

 

ESRGC_March2017_Spotlight

Our LiDAR services have moved

February 16, 2017 by ESRGC

Reminder to our LiDAR users;
Services have been migrated to the following location:
http://lidar.geodata.md.gov/imap/rest/services
For more information please contact Logan Hall: LMHall@Salisbury.edu

On Deal Island, changes in climate, then attitudes

February 7, 2017 by ESRGC

The ESRGC partnered with the Department of Natural Resources and University of Maryland to address potential impacts of rising sea levels in Deal Island, MD.

“Johnson and her colleagues partnered with Salisbury University’s GIS team to develop flood-vulnerability maps. They carved up the region into five focus areas. Now, they are seeking information from residents about what they think are the most vulnerable areas.”

“Researchers are collaborating with skeptical residents to build support for the fight against climate change”

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Source: http://www.delmarvanow.com/story/news/local/maryland/2017/02/07/deal-island-climate-change/97565792/

GIS Programming Students present final projects to ESRI

December 19, 2016 by ESRGC

Our Technical Director Dr. Arthur Lembo’s GIS Programming Students presented their final projects to ESRI via WebEx on 12/16/16.  Anyone interested in Python for GIS should check these projects out. Information about each student and their project is available for viewing here:

https://artlembo.wordpress.com/2016/12/17/undergraduate-geospatial-python-projects/

 

earthball

 

 

Upcoming LiDAR Training Workshop led by Dr. Michael Scott and Logan Hall

August 4, 2016 by ESRGC

Working with Topographic LiDAR

This workshop is designed to provide ArcGIS users with an introductory understanding of their topographic LiDAR data. Participants will begin with exploring and extracting a sample of data from our REST services page to be used with the hands-on portion of this workshop. Exploring the toolsets within ArcGIS for Desktop, participants will learn how to reclassify their data, create suitability maps, generate contour lines and build watersheds. Users will also create stream networks and generate flood depth grids. Throughout the hands-on portion of this workshop we will learn how to store and manage our topographic data, and how to automate processes in ArcGIS.
Participants are encouraged to bring a personal storage device should they wish to retain the models and outputs from this course.

Seminar Info:
Working with Topographic LiDAR
August 16, 2016
8 am – 4 pm
Salisbury University ( 1101 Camden Ave Salisbury, MD 21801 )
Henson Science Hall Room 153 and 155
Breakfast will be provided
Free Visitor Parking pass can be obtained here:
https://webapps.salisbury.edu/parking/visitor/

Cost:
No Cost for MSGIC Members
Not a member? Join MSGIC here:
http://msgic.org/wordpress/history-structure/join/

Register Here:

https://www.eventbrite.com/e/topographic-lidar-workshop-tickets-26926544018

 

LiDAR

Dorchester County 2015 LiDAR

ESRGC Completes Coastal Resiliency Assessment for the Deal Island Peninsula

July 25, 2016 by ESRGC

The ESRGC’s Brett Dobelstein along with Dr. Michael Scott has finished the flood vulnerability study for the Deal Island Peninsula Project’s Integrated Coastal Resiliency Assessment (ICRA).  The ESRGC worked alongside over 50 stakeholders from community, state, and federal organizations to assess the resilience of the Deal Island Peninsula.  The Deal Island Peninsula is located along the eastern side of the Chesapeake Bay and consists primarily of low-lying wetlands.  With an average elevation of only three feet, the Deal Island Peninsula is subject to flooding and erosion, which are expected to worsen due to the effects of climate change.  The overall goal of the ICRA is to increase the resilience of communities and habitats of the Deal Island Peninsula to the growing risks of coastal storms, sea-level change, flooding, erosion and saltwater intrusion.

The Integrated Coastal Resiliency Assessment will have three phases that will be completed using a collaboration between the scientific community and local expertise.  Phase One of the ICRA looks to determine the assessment of vulnerability based on multiple potential flooding scenarios.  Brett used multiple data sources and FEMA’s HAZUS-MH software to model the flood and damage coefficient in order to estimate for a variety of scenarios (years 2015, 2020, 2030, 2040, and 2050; various tides; 10%-, 4%-, 2%-, 1%-, and .2%- chance floods.)  Sea-level change values from the U.S. Army Corps of Engineers (USACE) provided the future base water levels.  The FEMA Flood Insurance Study provided projected water levels during annual chance flood events.  Based on this assessment the community and project partners have highlighted five areas representative of the Deal Island Peninsula to focus on in Phase Two.  Phase Two will identify, prioritize, and target restoration and adaptive strategies to implement for each focus area.  Phase Three will select and prioritize the projects identified in Phase Two along with pursuing funding for their implementation.

For more information on the project, and to view the selected focus areas in greater detail you can visit: http://www.dealislandmarshandcommunityproject.org//#!icra/c1kze

 

These selected areas are a combination between marsh and community dominant locations.

These selected areas are a combination between marsh and community dominant locations.

2050 Mean Sea Level During 4% Annual Chance of Flood

2050 Mean Sea Level During 4% Annual Chance of Flood

ESRGC Submits MD LiDAR Maps for 2016 ESRI UC

June 7, 2016 by ESRGC

The ESRGC recently submitted maps to be considered for selection and use in the plenary session for the ESRI User Conference in San Diego, California this year.  The ESRI UC is an annual event that attracts over 16,000 GIS users and introduces new and innovative ways GIS is being used across the country.  Logan Hall, ESRGC’s LiDAR guru, chose to showcase Maryland’s LiDAR topography server created from a partnership with Maryland Department of Information and Technology (DoIT) and ESRGC/Salisbury University.

The Maryland LiDAR topography server provides public access to the most recent collection of LiDAR data in the state. With over 158 image services hosted through ArcGIS for Server; products include DEMs in meters and feet, aspect, slope, hillshade and shaded relief. Image services are available as statewide mosaics, as well as countywide deliverables. Our LiDAR image services are publicly accessible and have been used for a variety of applications including Maryland State Police search and rescue, watershed analyses, flood management, natural disaster risk assessments, site location analyses, and more.

Information regarding ESRI’s UC can be found here:

http://www.esri.com/events/user-conference

Information regarding ESRGC’s LiDAR services can be found here:

http://imap.maryland.gov/pages/lidar.aspx

 

ESRGC’s LiDAR Services

 

158 hosted LiDAR image services across 6 derivative products covering MD and D.C.

158 hosted LiDAR image services across 6 derivative products covering MD and D.C.

 

LiDAR Topography Server for MD and D.C.

LiDAR Topography Server for MD and D.C.

Baltimore County and the Town of Princess Anne formally adopt their Critical Area maps

November 6, 2015 by ESRGC

The Critical Area Mapping Update project is tasked with providing a seamless and consistent digitally accessible map of Maryland’s Critical Areas. Through a combined effort from Salisbury University, the Eastern Shore Regional GIS Cooperative (ESRGC), the Critical Area Commission (CAC), Maryland’s Department of Natural Resources (DNR), and the Department of Information Technology (DoIT) there are now 5 jurisdictions with formally adopted Critical Area Maps. Previous counties that have completed the approval process include; Talbot and Prince Georges.  In addition to these counties, the Town of Snow Hill has chosen to update and approve their Critical Area maps before Worcester County.

For the Critical Area Mapping Update project the ESRGC uses multiple datasets to digitize the shoreline and edge of tidal wetlands. Once the line work is completed the 1000ft Critical Area boundary is generated. Throughout the process there are numerous reviews with all stakeholders involved, including public information meetings where citizens can gain more information about potential map changes.

Baltimore County was one of the two pilot counties for this Critical Area mapping project and after years of review and hard work they have officially adopted the maps created by the ESRGC. The Town of Princess Anne has also adopted their own Critical Area map prior to the approval of Somerset County.  All of the formally adopted counties will be placed on the Maryland iMap site. The finalized Critical Area boundary maps along with other counties in the process can be viewed here: (http://webmaps.esrgc.org/cbca/desktop/Map)  You can also use this web map to determine if your property is  located in the Critical Area as long as your county is in the “Working draft map” stage.

If you have more questions regarding the mapping project or to better understand the Critical Area you can visit the Critical Area Commission’s website (http://www.dnr.state.md.us/criticalarea/)

ESRGC's web map displaying Baltimore County Critical Area

ESRGC’s web map displaying Baltimore County Critical Area

Critical Area Mapping Project Progress, November, 2015

Critical Area Mapping Project Progress, November, 2015

ESRGC Partners with Maryland to Launch Community Investment Tax Credit Program Dashboard

October 20, 2015 by ESRGC

The ESRGC, through Maryland Department of Information Technology (DoIT), and in collaboration with Maryland Department of Housing and Community Development (DHCD), is pleased to announce the release of DHCD’s Community Investment Tax Credit (CITC) Dashboard. The forward-facing application showcase’s Maryland’s initiative to better connect potential donors and nonprofit organizations, furthering investment in Priority Funding Areas (PFA). The CITC Dashboard helps donors target charitable contributions to Maryland nonprofits in the community of their choosing. Did we mention supporters receive proportionate tax credits on their donations!

The CITC dashboard allows users to explore the spatial distribution of nonprofit organizations across the state and to compare the amount of tax credits available, amount of tax credits used, and the amount of tax credits awarded in each county and region. Potential donors interested in locating a particular type of organization can quickly filter the data by program or project type. A keyword search of the tabular data is available for users interested in tax credit information for a specific organization.

This cross-platform dashboard was built using open source technologies and open data: Node.js and Socrata 2.0. Node.js supports many modern browsers with responsive design. Using Socrata as the dashboard database enables DHCD to maintain not only the dashboard data but many other elements including images and text found throughout the website. Socrata also provides real-time updates to the dashboard.

To get an idea of how the dashboard works in more detail, please feel free to navigate to the link provided below. All you need is an internet connection and any web browsing enabled device.

See the new CITC Dashboard here: http://apps.esrgc.org/dashboards/dhcd